HEIC 到 PNG转换器 — 快速免费
HEIC to PNG converts Apple HEIC images into lossless, edit-friendly PNG with broad browser support and predictable colors compared to HEIC’s efficiency.
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支持所有主要格式
How HEIC to PNG Conversion Works
Converting HEIC to PNG produces a lossless raster image compatible with every image editor and operating system, removing the Apple-specific format dependency. HEIC uses H.265 (HEVC) intra-frame compression, which achieves about twice the efficiency of JPEG at equivalent visual quality but is not natively readable on Windows without a codec pack or on most non-Apple devices. PNG uses lossless DEFLATE compression and a universal alpha-transparency channel, giving pixel-accurate output that can be opened in any browser, image editor, or operating system. The conversion decodes the HEVC-compressed image data and re-encodes it to PNG. Any alpha transparency present in the HEIC file is preserved in the PNG output. Wide-gamut colour profiles (such as Display P3 from iPhone cameras) are either embedded in the PNG ICC profile or converted to sRGB depending on the selected output option. 1converter uses ImageMagick with HEVC decode support for this conversion.
Sources & specifications
如何将 HEIC 转换为 PNG
按照以下简单步骤，几秒钟内将 HEIC 文件转换为 PNG 格式
步骤 1
Upload your HEIC file(s) to the converter.
步骤 2
Choose PNG as the output format (PNG).
步骤 3
Start the conversion and wait for the tool to generate PNG images.
步骤 4
Download the converted PNG files to your device.
步骤 5
Verify zoomed details and transparency in the downloaded PNG before use.
平均转换时间: 不到2分钟
转换可视化预览
源文件
转换中...
输出文件
此可视化展示了从 HEIC 到 PNG 格式的典型转换过程，包括预期的大小缩减和质量保持。
选择转换质量
为您的 HEIC 到 PNG 转换找到质量与文件大小的完美平衡
低质量
文件最小，基础质量
中等质量
大小与质量平衡
高质量
文件更大，质量出色
最高质量
文件最大，最佳质量
tips_and_updates质量选择技巧
何时使用低/中质量：
- •网页上传和社交媒体分享
- •有大小限制的电子邮件附件
- •快速预览和缩略图
何时使用高/最高质量：
- •专业打印和出版
- •归档和长期存储
- •当质量比大小更重要时
图片提示：中等质量为照片提供最佳平衡。对于带文字的图形，使用高或最高质量以保持清晰度。
为什么要将 HEIC 转换为 PNG？
了解将 HEIC 文件转换为 PNG 格式的优势
PNG preserves sharp edges and text better for editing than HEIC’s typically lossy compression.
Lossless PNG avoids generation artifacts when you need repeated edits or re-exports.
PNG is widely supported by browsers, design tools, and image viewers that may not handle HEIC.
Alpha transparency is retained (useful if the original HEIC contains transparency/layers).
Exports are more predictable in color and pixel fidelity for documentation and web use.
附加功能
热门使用场景
专业人士如何使用我们的 HEIC 到 PNG 转换器
Sharing photos on websites or CMS systems that don’t accept HEIC uploads.
快速轻松地将 HEIC 转换为 PNG。
Preparing images for graphic design workflows that require PNG transparency or lossless data.
快速轻松地将 HEIC 转换为 PNG。
Converting iPhone screenshots or photos for print pipelines expecting standard PNG input.
快速轻松地将 HEIC 转换为 PNG。
Creating assets for web front-ends where consistent decoding matters across browsers.
快速轻松地将 HEIC 转换为 PNG。
Archiving images for long-term accessibility when HEIC support may be uncertain.
快速轻松地将 HEIC 转换为 PNG。
专业人士信赖
Frequently Asked Questions
Everything you need to know about converting HEIC to PNG
Still Have Questions?
Our support team is here to help you with any questions about HEIC to PNG conversion.
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